摘要
20世纪60年代至今,猪的遗传改进通过精确的适宜选择,产生了显著的技术、科学和社会影响,重要的表型变化包含着明显的遗传因素,给猪业的可持续性发展奠定了基础。猪的表现性能和有效性状的遗传改进程度对农业生态环境产生了重要影响。养猪业生产力和效率的提高降低了养猪业对全球气候的影响,减少了废气和废物的排放,是养猪业可持续性发展的保障。
Since the 1960s to the present, the improvement of pig genetics has caused significant impact on the technology, science and society. It has implied the significant phcnotypie changes which the genetic components are responsible for.Therefore; it has founded the sustainable pig industry, so that the pig performance and efficiency trait with the genetic improvement have the implication for the environment. The higher productivity and efficiency is by reducing the impact of pig industry on the global climate. The emissions and the wastage arc decreased in ensuring the sustainability in pig industry.
出处
《畜禽业》
2012年第3期42-44,共3页
Livestock and Poultry Industry
关键词
可持续性猪遗传改进环境
Sustainability
Pig＇s genetic improvement
Environment
